MST Performance Boost Pipe - Ford Focus MK4 2019+ Chassis Manufactured exclusively in Japan

Manufactured exclusively in Japan

This is the gasket located on top of the fuel tank

or charging issues

In the mid 90's

Graphite metallic friction material

MST Performance Boost Pipe - Ford Focus MK4 2019+ Chassis Manufactured exclusively in JapanThis is a performance enhancing boost pipe kit for the 2019+ MK4 Ford Focus ST. Features Improved throttle response Black powder coated and silicone inlet pipe Dyno results: max gains 5 7bhp (this may vary dependant on vehicle) What Does It Do? This boost pipe kit delivers increased air flow over the standard restrictive part. Whether this kit is being installed to a standard vehicle or to a already tuned vehicle, you can be sure of the positive